Reinhart Pieter Dozy, in full Reinhart Pieter Anne Dozy (born February 21, 1820, Leiden, Netherlands—died April 29, 1883, Leiden) Dutch Arabist, best remembered for his monumental Histoiredes musulmansd’Espagne, jusqu’à la conquête de l’Andalousie par les Almoravides, 711–1110 (1861; Spanish Islam, 1913). Dozy, of French Huguenot ancestry, spent 33 years (from 1850) as professor of history at the University of Leiden. His history, a graphically written account of Moorish dominion in Spain that shed new light on many obscure points, long remained the standard work on the subject.